11216816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53927}}^1$

素因数の和:53948

約数の個数: 20

約数和(自身を含む): 23404752

約数和(自身を除く): 12187936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 53927, 107854, 215708, 431416, 701051, 862832, 1402102, 2804204, 5608408, 11216816]

約数ペア:

[(1, 11216816), (2, 5608408), (4, 2804204), (8, 1402102), (13, 862832), (16, 701051), (26, 431416), (52, 215708), (104, 107854), (208, 53927)]